ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko00261	Monobactam biosynthesis	1/1	3/7206	0.000416319733557
ko00920	Sulfur metabolism	1/1	10/7206	0.00138773244519
ko00450	Selenocompound metabolism	1/1	16/7206	0.00222037191231
ko00230	Purine metabolism	1/1	194/7206	0.0269220094366